Wilson, F. H., & Coonrad, W. L. (2005). The Togiak-Tikchik Complex of southwestern Alaska, a replacement for the Gemuk Group: Stratigraphic nomenclature that has outlived its time (Version 1.0.). U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationWilson, Frederic H., and W. L. Coonrad. The Togiak-Tikchik Complex of Southwestern Alaska, a Replacement for the Gemuk Group: Stratigraphic Nomenclature That Has Outlived Its Time. Version 1.0. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
MLA (9th ed.) CitationWilson, Frederic H., and W. L. Coonrad. The Togiak-Tikchik Complex of Southwestern Alaska, a Replacement for the Gemuk Group: Stratigraphic Nomenclature That Has Outlived Its Time. Version 1.0. U.S. Dept. of the Interior, U.S. Geological Survey, 2005.